Using Student Class

Student students[] = new Student[numOfStudents];

// create students

:

if (enrolledAsPassFail)

students[i] = new PassFailStudent(..);

else

students[i] = new LetterGradeStudent(..);

// prints the name and final grade of all students

for (int i = 0; i < numOfStudents;i++)

System.out.println(

students[i].getName() + �\t� +

students[i].getGrade());

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